UPPER IBOP,6 5/8" X 6 5/8" PN: 110103-500 FOR TOP DRIVE TDS-11SA, API STANDARD TOP DRIVE SPARE PARTS UPPER IBOP ASSY

IBOP for top drive can be divided into Upper IBOP and Lower IBOP; they are control valves which are used with the top drive system. Usually the two valves connected to the top drive drilling device. The IBOP adopts high reliable metal seal. So it can bear high pressure upward and downward. The working pressure can be achieved 10000 psi or 15000 psi. The bore of the valve body and all internal parts are special treated to prevent from corrosion and they can have a long life service. When well kick occurring, The upper IBOP can be closed by remote controlled, but the lower IBOP will be closed manually. Actuator for top drive is a subsidiary body which controls open and close of Upper IBOP. It works with other accessories of the rig, so that control opening and closing of Upper IBOP on.